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| General Electronics Chat This forum is for general chat about electronics, eg: Dont know what a part does? Dont know how to read a circuit? Want to get an opinion? |
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Thread Tools | Display Modes |
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Take a look at the following link.
http://transistor.20m.com/transistor.html It has been quite helpful, I hope other people find it useful (thanks to the Author). In Summary. 1. V(e) = V(b) -0.7 (forward bias) 2. I(e) = (V(e) - V(ee)) /R2 3. I(c) = I(e) * Alpha (Alpha = Beta / (Beta/1)) 3a. Unless saturated I(c) = (vcc-vc)/R1 4. V(c) = V(cc) - (I(c)*R1) 4a. Unless saturated V(e) - V(b) 5. I(b) = I(e) - I(c) 6. P - (Vc-Ve)*Ic Feel free to comment. Mark |
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I hope you understand that transistors have a wide range of current gain.
Unlike normal circuits, this simulation supplies unlimited base current.
__________________
Uncle $crooge |
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I am starting to yes, I think what is important (for me at least) is that I understand the relationship between the various characteristics of the transistor.
This tutorial I think does that. |
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